79472144

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{157}}^1\times {\mathrm{1861}}^1$

素因数の和:2043

約数の個数: 40

約数和(自身を含む): 164161368

約数和(自身を除く): 84689224

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 157, 272, 314, 628, 1256, 1861, 2512, 2669, 3722, 5338, 7444, 10676, 14888, 21352, 29776, 31637, 42704, 63274, 126548, 253096, 292177, 506192, 584354, 1168708, 2337416, 4674832, 4967009, 9934018, 19868036, 39736072, 79472144]

約数ペア:

[(1, 79472144), (2, 39736072), (4, 19868036), (8, 9934018), (16, 4967009), (17, 4674832), (34, 2337416), (68, 1168708), (136, 584354), (157, 506192), (272, 292177), (314, 253096), (628, 126548), (1256, 63274), (1861, 42704), (2512, 31637), (2669, 29776), (3722, 21352), (5338, 14888), (7444, 10676)]